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NEET Sample Paper NEET Sample Test Paper-40

  • question_answer
    Which one of the following helps in absorption of phosphorus from soil by plants?

    A)  Anabaena

    B)  Glomus

    C)  Rhizobium

    D)  prankia

    Correct Answer: B

    Solution :

    Polyethylene glycol mediated DNA uptake is a direct gene transfer method that utilizes the interaction between polyethylene glycol, naked DNA, salts and the protoplast membrane to effect transport of the DNA into the cytoplasm.


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